S. Kuleshov

activity

20162026

most citedDark matter search in missing energy events with NA64

215 citations · 668 across the 13 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

hep-ph2021★ 13 cited

Lepton Phenomenology of Stueckelberg Portal to Dark Sector

A. Kachanovich, S. Kovalenko, S. Kuleshov +2

We propose an extension of the Standard Model (SM) with a $U_{A^{'}} (1)$ gauge invariant dark dector connected to the SM via a new portal -- the Stueckelberg portal, arising in the fr…

hep-ex2021★ 27 cited

Search for pseudoscalar bosons decaying into $e^{+} e^{-}$ pairs in the NA64 experiment at the CERN SPS

Yu. M. Andreev, D. Banerjee, J. Bernhard +52

We report the results of a search for a light pseudoscalar particle $a$ that couples to electrons and decays to $e^{+} e^{-}$ performed using the high-energy CERN SPS H4 electron beam.…

Lepton Phenomenology of Stueckelberg Portal to Dark Sector

Search for pseudoscalar bosons decaying into e+e− pairs in the NA64 experiment at the CERN SPS

Search for pseudoscalar bosons decaying into $e^{+} e^{-}$ pairs in the NA64 experiment at the CERN SPS